MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
MAC address 04:45:A1 (NIRIT- Xinwei Telecom Technology Co., Ltd.)
MAC address prefix 04:45:A1 is registered to NIRIT- Xinwei Telecom Technology Co., Ltd., located at 2-? ??????????? ??????, ?.12, ???.2, Moscow 115432, RU. This registration is classified as MA-L (MAC Address Block Large) containing 16,777,216 MAC addresses (2^24). The prefix was registered on 22 November 2019, and no subsequent updates have been recorded.
Vendor & Registry Dossier
Assigned Prefix
04:45:A1
Registrant / Organization
Registry Chronology
Initial registration: 22 November 2019
Assignment Classification
MA-L
(MAC Address Block Large) containing 16,777,216 MAC addresses (2^24)
Registered Location
Country: Russia (RU)
Headquarters Registered Facility 🇷🇺 RU
2-? ??????????? ??????
?.12
???.2
Moscow 115432
RU.
?.12
???.2
Moscow 115432
RU.
REST API v2
200 OK
CLI
curl -s https://api.maclookup.app/v2/macs/0445a1 -H 'Accept: application/json'{
"success": true,
"found": true,
"macPrefix": "0445A1",
"company": "NIRIT- Xinwei Telecom Technology Co., Ltd.",
"address": "2-? ??????????? ??????, ?.12, ???.2, Moscow 115432, RU",
"country": "RU",
"blockStart": "0445A1000000",
"blockEnd": "0445A1FFFFFF",
"blockSize": 16777215,
"blockType": "MA-L",
"updated": "2019-11-22",
"isRand": false,
"isPrivate": false
}